Lighthouse tech stack
Lighthouse builds mostly with Python, SQL, C++, Rust. Its stack also includes BigQuery, Google BigQuery, GCP, Kubernetes. Python is named in 15 of the 40 job postings Lighthouse published in the last 12 months (38%). Counted by Alion from the job postings of Lighthouse, updated Oct 11, 2026.
What programming languages does Lighthouse use?
Python is named in 38% of job postings at Lighthouse, followed by SQL (10%), C++ (8%), Rust (8%).
C++ 
Show all (10)
What frameworks and libraries does Lighthouse use?
Lightning Web Components is named in 5% of job postings at Lighthouse, followed by NumPy (5%).
NumPy
2 5%
What databases does Lighthouse use?
BigQuery is named in 28% of job postings at Lighthouse, followed by Google BigQuery (28%), Google Cloud Spanner (8%), Snowflake (8%).
BigQuery 
What cloud and platforms does Lighthouse use?
GCP is named in 25% of job postings at Lighthouse, followed by Kubernetes (13%), Apache Kafka (8%), Databricks (8%).
GCP
10 25%
Kubernetes
5 13%
Apache Kafka
3 8%
Databricks
3 8%
GitLab
2 5%
Grafana
2 5%
MLFlow
2 5%
Vertex AI
2 5%
What developer tools does Lighthouse use?
Claude Code is named in 13% of job postings at Lighthouse, followed by dbt (10%), Google ADK (5%), Prometheus (5%).
What AI and ML technologies does Lighthouse use?
Claude is named in 25% of job postings at Lighthouse, followed by Gemini (15%), LLM (15%).
Which engineering practices does Lighthouse ask for?
Edge AI is named in 83% of job postings at Lighthouse, followed by AI Agents (23%), Agentic Workflows (8%), ETL/ELT (8%).
AI Agents
9 23%
CI/CD
2 5%
RAG
2 5%
Show all (9)
What does each Lighthouse team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Solutions
11 postingsData Science
5 postingsBackend
3 postingsHow does your stack fit Lighthouse?
How is the Lighthouse stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the Lighthouse stack?
Lighthouse scores 91 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 3; legacy ones: 0.
How common is the Lighthouse stack in its industry?
Share of the 1,236 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Lighthouse apart
Lighthouse products in its job postings
Postings at Lighthouse name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like Lighthouse
Questions about the Lighthouse tech stack
What programming languages does Lighthouse use?
The languages named in Lighthouse job postings are Python (38%), SQL (10%), C++ (8%), Rust (8%), Apex (5%), as a share of the 40 postings of the last 12 months.
Does Lighthouse use Lightning Web Components?
Yes. Lightning Web Components is named in 2 of 40 job postings (5%) and required in 2 of them.
What cloud and platforms does Lighthouse use?
The cloud and platforms named in Lighthouse job postings are GCP (10), Kubernetes (5), Apache Kafka (3) (postings in brackets).
What skills do you need for a Solutions job at Lighthouse?
Solutions postings at Lighthouse most often require Claude (10), BigQuery (6), Gemini (6), Google BigQuery (6), out of 11 postings in the last 12 months.
Is the Lighthouse tech stack changing?
Yes. C++, Rust, TCP/IP, Grafana first appeared in Lighthouse job postings in the last six months.
How modern is the Lighthouse tech stack?
Lighthouse scores 91 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 3; legacy ones: 0.
How does Alion know the Lighthouse tech stack?
Alion reads every job posting Lighthouse publishes and tags the technologies each one names. The figures on this page count the 40 postings of the last 12 months and were updated on Oct 11, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "Lighthouse tech stack: 40 technologies from 40 job postings", as of Oct 11, 2026. https://alion.io/company/lighthouse/technologies